Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-05-21 Thread Michael Ellerman
On Fri, May 17, 2013 at 05:46:52PM +0200, Dennis Schridde wrote: Hello! Am Dienstag, 23. April 2013, 19:12:47 schrieb Michael Ellerman: For me it is fixed by applying the following patch, it should be in v3.10: http://patchwork.ozlabs.org/patch/230103/ Can you please also backport

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-05-17 Thread Dennis Schridde
Hello! Am Dienstag, 23. April 2013, 19:12:47 schrieb Michael Ellerman: For me it is fixed by applying the following patch, it should be in v3.10: http://patchwork.ozlabs.org/patch/230103/ Can you please also backport this to 3.8? It is still missing in 3.8.12. The patch for

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Michael Ellerman
On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote: Hello! Hi Dennis, [1.] One line summary of the problem: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs [2.] Full description of the problem/report: On my IBM Cell blades, only 2 out of the 4 CPU

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Dennis Schridde
Hello Michael! Am Tue, 23 Apr 2013 19:12:47 +1000 schrieb Michael Ellerman mich...@ellerman.id.au: On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote: For me it is fixed by applying the following patch, it should be in v3.10: I am currently compiling the patched kernel. Will

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Dennis Schridde
Am Mon, 22 Apr 2013 18:44:13 +0200 schrieb Dennis Schridde devuran...@gmx.net: [4.] Kernel information [4.1.] Kernel version (from /proc/version): I am using the Linux 3.8.8 kernel (vanilla-sources-3.8.8 on Gentoo/Linux): # cat /proc/version Linux version 3.8.8 (root@blade00) (gcc version

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Michael Ellerman
On Tue, Apr 23, 2013 at 02:01:16PM +0200, Dennis Schridde wrote: Am Mon, 22 Apr 2013 18:44:13 +0200 schrieb Dennis Schridde devuran...@gmx.net: [4.] Kernel information [4.1.] Kernel version (from /proc/version): I am using the Linux 3.8.8 kernel (vanilla-sources-3.8.8 on

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Dennis Schridde
Am Dienstag, 23. April 2013, 22:16:21 schrieb Michael Ellerman: On Tue, Apr 23, 2013 at 02:01:16PM +0200, Dennis Schridde wrote: I applied following patch by Grant Likely grant.lik...@secretlab.ca to fix some IRQ mapping problems: Ah yes, I forgot I also have basically the same patch. I've

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Michael Ellerman
On Tue, Apr 23, 2013 at 02:41:18PM +0200, Dennis Schridde wrote: Am Dienstag, 23. April 2013, 22:16:21 schrieb Michael Ellerman: On Tue, Apr 23, 2013 at 02:01:16PM +0200, Dennis Schridde wrote: I applied following patch by Grant Likely grant.lik...@secretlab.ca to fix some IRQ mapping

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Dennis Schridde
Hello! Am Dienstag, 23. April 2013, 13:51:55 schrieb Dennis Schridde: Am Tue, 23 Apr 2013 19:12:47 +1000 schrieb Michael Ellerman mich...@ellerman.id.au: On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote: For me it is fixed by applying the following patch, it should be in

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Michael Ellerman
On Tue, Apr 23, 2013 at 03:16:53PM +0200, Dennis Schridde wrote: Hello! Am Dienstag, 23. April 2013, 13:51:55 schrieb Dennis Schridde: Am Tue, 23 Apr 2013 19:12:47 +1000 schrieb Michael Ellerman mich...@ellerman.id.au: On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote:

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Michael Ellerman
On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote: Hello! [1.] One line summary of the problem: .. no threads shown in spufs So I think I've got this one fixed, this works for me, can you test it please? I'll send a proper patch in the morning. cheers diff --git

Re: PROBLEM: Only 2 of 4 cores used on IBM Cell blades and no threads shown in spufs

2013-04-23 Thread Dennis Schridde
Am Dienstag, 23. April 2013, 23:24:36 schrieb Michael Ellerman: On Mon, Apr 22, 2013 at 06:44:13PM +0200, Dennis Schridde wrote: [1.] One line summary of the problem: .. no threads shown in spufs So I think I've got this one fixed, this works for me, can you test it please? Patch works -